CN2843952Y - Chassis of light lorry - Google Patents
Chassis of light lorry Download PDFInfo
- Publication number
- CN2843952Y CN2843952Y CN 200520010605 CN200520010605U CN2843952Y CN 2843952 Y CN2843952 Y CN 2843952Y CN 200520010605 CN200520010605 CN 200520010605 CN 200520010605 U CN200520010605 U CN 200520010605U CN 2843952 Y CN2843952 Y CN 2843952Y
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- CN
- China
- Prior art keywords
- truck
- motor trucks
- truck frame
- power
- chassis
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- Expired - Lifetime
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Abstract
The utility model relates to a chassis of light-duty motor trucks, which is composed of power (1), a truck frame (2), a front and a rear wheels (3, 4), a drive shaft (5), a rear axle (6), a front and a rear hanging frames (7, 8), etc., wherein the power (1) is a petrol engine for ordinary miniature motor trucks, the truck frame (2) is an independent type truck frame structure of which the front part is narrow and the rear part is wide, and the truck frame is composed of two longitudinal girders and two transverse girders welded between the two longitudinal girders; the front hanging frame (7) is a steel plate spring structure of which the front part is not symmetrical to the rear part, an exhaust fan (9) of the power (1) is an electric fan which is arranged above the front end part of the truck frame (2), and an oil tank (10) of an automobile oil supply system is arranged below the middle part of the truck frame (2). The utility model combines the advantages of the ordinary miniature motor trucks and ordinary light-duty motor trucks. The utility model not only has the advantage that complete truck spacial dimensions lie between the ordinary miniature motor trucks and the ordinary light-duty motor trucks but also has the advantages of strong load capacity, higher truck speed, higher complete truck running efficiency, good riding comfort property, stabile operation and running safety, which is especially suitable for freight transportation of main urban area roads.
Description
Technical field
The utility model relates to car chassis, especially a kind of light truck chassis.
Background technology
At present, city logistics already develops rapidly, and large-scale long trailer, high capacity waggon and light-duty truck are used in the logistics transportation in a large number.In order not influence traffic, often to limit in some highway section in main city or city large-scale goods carrying vehicle, therefore have to adopt minitruck to take on transportation burden in a large number in these places.But minitruck adopts self-supporting body in the car load configuration, do not dispose independent vehicle frame, thereby load-carrying capacity is relatively poor, the phenomenon that suitable overload will occur damaging.
The utility model content
The purpose of this utility model provides a kind of light truck chassis with common minitruck and common light duty lorry advantage, has that load-carrying capacity is strong, operating efficiency is higher, driving safety and good characteristics of travelling comfort.
For this reason, light truck described in the utility model chassis, comprise power, vehicle frame, front-wheel, trailing wheel, transmission shaft, back axle, front suspension and rear suspension, power is common minitruck engine petrol, vehicle frame is beloid free-standing body frame structure for automotive, be made of two longerons and the crossbeam that is welded between two longerons, front suspension is front and back asymmetric steel spring structures.
The radiator fan of above-mentioned power is an electronic fan, and is arranged on vehicle frame leading section top, and the fuel tank of automobile fuel-feed system is arranged on the below at vehicle frame middle part.
The utility model medium power adopts common minitruck engine petrol, by the rational Match of transmission system, can significantly strengthen its load-carrying capacity, and its speed of a motor vehicle is higher, and the car load operating efficiency is higher, and travelling comfort is also better.Vehicle frame adopts beloid free-standing body frame structure for automotive, not only helping complete vehicle structure arranges, also improved the roll angular rigidity of rear suspension simultaneously, can improve the road-holding property and the driving safety of car load, and owing to be body-chassis frame construction and free-standing body frame structure for automotive, vehicle body does not participate in the chassis carrying, and most of load is born by vehicle frame, vehicle body load is reduced greatly, improved vehicle body service life.Asymmetric steel spring structure before and after front suspension adopts not only is beneficial to complete vehicle structure and arranges that its roll angular rigidity is greatly improved, and has improved vehicle handling stability, especially the reliability of Zhuan Waning.
The beneficial effects of the utility model are: the advantage that combines common minitruck and common light duty lorry, car load bulk can be between common minitruck and common light duty lorry, load-carrying capacity is strong, the speed of a motor vehicle and car load operating efficiency are higher, travelling comfort is good, operation stabilization, driving safety is particularly suitable for the goods transport of main downtown roads.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1.
The specific embodiment
As shown in Figure 1 and Figure 2, light truck described in the utility model chassis is made up of power 1, vehicle frame 2, front-wheel 3, trailing wheel 4, transmission shaft 5, back axle 6, front suspension 7 and rear suspension 8 etc.Power 1 is common minitruck engine petrol, present light truck generally adopts diesel motor as power, though the diesel motor moment of torsion is big, load-carrying capacity is stronger, but rotating speed is lower, noise and vibration are big, the speed of a motor vehicle is lower, car load operating efficiency and travelling comfort are relatively poor, adopt common minitruck with engine petrol as power 1, and the rational Match by transmission system, just can significantly strengthen its load-carrying capacity, improve its speed of a motor vehicle, and the car load operating efficiency, and travelling comfort is also better.Vehicle frame 2 is beloid free-standing body frame structure for automotive, constitute by two longerons and the crossbeam that is welded between two longerons, promptly adopt body-chassis frame construction and free-standing body frame structure for automotive, make vehicle body not participate in the chassis carrying, most of load is born by vehicle frame 2, vehicle body load is reduced greatly, improved vehicle body service life.Front suspension 7 is front and back asymmetric steel spring structures, arranges thereby help complete vehicle structure, its roll angular rigidity is greatly improved, and has improved the reliability of vehicle handling stability and turning.
The radiator fan 9 that Fig. 1 also illustrates power 1 is electronic fan, and is arranged on vehicle frame 2 leading sections top, because minitruck self is preposition radiator, adopts electronic fan when reaching identical cooling performance, has reduced the loss in efficiency of driving engine.The fuel tank 10 of automobile fuel-feed system is arranged on the below at vehicle frame 2 middle parts, helps complete vehicle structure and arranges.
Claims (2)
1, a kind of light truck chassis, comprise power (1), vehicle frame (2), front-wheel (3), trailing wheel (4), transmission shaft (5), back axle (6), front suspension (7) and rear suspension (8), it is characterized in that: described power (1) is common minitruck engine petrol, vehicle frame (2) is beloid free-standing body frame structure for automotive, be made of two longerons and the crossbeam that is welded between two longerons, front suspension (7) is front and back asymmetric steel spring structures.
2, a kind of light truck according to claim 1 chassis, it is characterized in that: the radiator fan (9) of described power (1) is an electronic fan, and being arranged on vehicle frame (2) leading section top, the fuel tank of automobile fuel-feed system (10) is arranged on the below at vehicle frame (2) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010605 CN2843952Y (en) | 2005-12-22 | 2005-12-22 | Chassis of light lorry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010605 CN2843952Y (en) | 2005-12-22 | 2005-12-22 | Chassis of light lorry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2843952Y true CN2843952Y (en) | 2006-12-06 |
Family
ID=37485906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520010605 Expired - Lifetime CN2843952Y (en) | 2005-12-22 | 2005-12-22 | Chassis of light lorry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2843952Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648576B (en) * | 2009-08-27 | 2011-07-13 | 奇瑞汽车股份有限公司 | Vehicle frame with optional back suspension |
-
2005
- 2005-12-22 CN CN 200520010605 patent/CN2843952Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648576B (en) * | 2009-08-27 | 2011-07-13 | 奇瑞汽车股份有限公司 | Vehicle frame with optional back suspension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061206 |
|
| EXPY | Termination of patent right or utility model |